CALCTP values your health and safety. Please click here to read an advisory from the CEC related to COVID-19 and certified AT-Technicians.

Why Use a CALCTP Certified Installer Contractor?

A CALCTP certified installer contractor:

  • Is a state licensed C-10 electrical contractor.
  • Employs superintendents and supervisors who have successfully completed either the CALCTP Technical Installation Course, Systems Course or AT-Technician Certification program.
  • Has CALCTP-certified general electricians on staff who have successfully completed the CALCTP Technical Installer Course or the Acceptance Test Technician program.
  • Is proficient in advanced lighting controls.

Learn more about the detailed criteria for electrical contractors who wish to become CALCTP certified.


Title Phone City State Zipcode
Prescott Electric (650) 345-1929 San Mateo CA
Presidio Systems, Inc. (925) 456-8400 Livermore CA
Prime Electric (760) 471-6634 San Marcos CA
Prime Electric (925) 961-1620 Dublin CA
Pro-Cal Lighting, Inc. (760) 696-5580 Vista CA 92081
Professional Electric Company (714) 851-6829 Stanton CA
R & R Controls, Inc. (619) 516-1880 San Diego CA 92120
R & R Electric (310) 785-0288 Redondo Beach CA
R. McClure Electric (949) 636-7858 Irvine CA 92618
R.J. Summit (209) 571-3717 Modesto CA
R.L. Douglass (714) 638-5805 Garden Grove CA
R.S. Energy Inc. (909) 393-3394 Chino CA 91731
Radiant Electric (408) 977-0100 San Jose CA
Ray Scheidts Electric (408) 799-1190 Santa Clara CA
Ray's Electric (510) 663-7279 Oakland CA
Red Top Electric (510) 760-0109 Pleasanton CA
Red Top Electric, Energy Solutions (800) 773-8673 Livermore CA 94551
Redwood Electric Group (408) 450-4800 Santa Clara CA 95051
Reinhardt Electric (619) 402-7556 San Diego CA
Renovise, Inc. (805) 236-7260 Camarillo CA 93012